MCHC908RF2CFAE Freescale Semiconductor, MCHC908RF2CFAE Datasheet - Page 27
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MCHC908RF2CFAE
Manufacturer Part Number
MCHC908RF2CFAE
Description
IC MCU W/UHF TX 2K FLASH 32LQFP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet
1.MC68HC908RF2CFA.pdf
(188 pages)
Specifications of MCHC908RF2CFAE
Core Processor
HC08
Core Size
8-Bit
Speed
4MHz
Peripherals
LVD, POR, PWM, RF Mod
Number Of I /o
12
Program Memory Size
2KB (2K x 8)
Program Memory Type
FLASH
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
32-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Connectivity
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCHC908RF2CFAE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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2.3 Monitor ROM
MC68HC908RF2 — Rev. 4.0
MOTOROLA
† Non-volatile FLASH register
$FFF0
$FFFF
Addr.
FLASH 2TS Block Protect
Register Name
COP Control Register
Register (FLBPR) †
See page 34.
See page 49.
(COPCTL)
Figure 2-2. Control, Status, and Data Registers (Sheet 5 of 5)
Table 2-1
The 768 bytes at addresses $F000–F2EF and $FEF0–$FEFF are utilized by the
monitor ROM.
The address range $F000–F2EF is reserved for the monitor code functions,
FLASH memory programming, and erase algorithms.
The address range $FEF0–$FEFF holds reserved ROM addresses that contain the
monitor code reset vectors.
Reset:
Reset:
Read:
Read:
Write:
Write:
Freescale Semiconductor, Inc.
For More Information On This Product,
is a list of vector locations.
Bit 7
R
Go to: www.freescale.com
Address
$FFFC
$FFFD
$FFF2
$FFF3
$FFF4
$FFF5
$FFF6
$FFF7
$FFF8
$FFF9
$FFFA
$FFFB
$FFFE
$FFFF
= Unimplemented
R
6
Table 2-1. Vector Locations
Memory
WRITING CLEARS COP COUNTER (ANY VALUE)
R
5
ICG vector (high)
ICG vector (low)
TIM overflow vector (high)
TIM overflow vector (low)
TIM channel 1 vector (high)
TIM channel 1 vector (low)
TIM channel 0 vector (high)
TIM channel 0 vector (low)
IRQ/keyboard vector (high)
IRQ/keyboard vector (low)
SWI vector (high)
SWI vector (low)
Reset vector (high)
Reset vector (low)
LOW BYTE OF RESET VECTOR
Unaffected by reset
Unaffected by reset
R
R
4
= Reserved U = Unaffected X = Indeterminate
BPR3
3
Vector
BPR2
2
BPR1
1
Monitor ROM
Data Sheet
Memory
BPR0
Bit 0
27
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